/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file           : main.c
  * @brief          : Main program body
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2023 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file
  * in the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  *
  ******************************************************************************
  */
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "dma.h"
#include "usart.h"
#include "gpio.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "led.h"
#include "lcd.h"
#include "key.h"
#include "stdio.h"
/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
uint8_t Senbuff[] = "Hello windows!\r\n";  //定义一个数组，将想要发送的数据放到数组中去中去
/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/

/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */

__IO uint32_t uwLEDTick;
HexToBin led_ctrl;

void LED_Process(void) {
    if (uwTick - uwLEDTick < 500)return;
    uwLEDTick = uwTick;
    LED_Control(led_ctrl.hex);
    led_ctrl.b.b8 = !led_ctrl.b.b8;
}

__IO uint32_t uwKEYTick;
uint8_t key_temp, key_times;

void KEY_Process(void) {
    if (uwTick - uwKEYTick < 20)return;
    uwKEYTick = uwTick;
    Key_Read();
    if (Trg)key_temp = Trg;
    if (Cont)key_times++;
    if (Trg == 0x00 && Cont == 0x00 && key_temp) {
        if (key_times > 25) {
            key_times = 0;
            if (key_temp == 0x01)led_ctrl.b.b1 = !led_ctrl.b.b1;
            if (key_temp == 0x02)led_ctrl.b.b2 = !led_ctrl.b.b2;
            if (key_temp == 0x04)led_ctrl.b.b3 = !led_ctrl.b.b3;
            if (key_temp == 0x08)led_ctrl.b.b4 = !led_ctrl.b.b4;
        } else {
            key_times = 0;
            if (key_temp == 0x01)led_ctrl.b.b5 = !led_ctrl.b.b5;
            if (key_temp == 0x02)led_ctrl.b.b6 = !led_ctrl.b.b6;
            if (key_temp == 0x04)led_ctrl.b.b7 = !led_ctrl.b.b7;
            if (key_temp == 0x08)led_ctrl.b.b8 = !led_ctrl.b.b8;
        }
        key_temp = 0;
    }
}

__IO uint32_t uwADCTick;
void ADC_Process(void) {
    if (uwTick - uwADCTick < 100)return;
    uwADCTick = uwTick;
}

__IO uint32_t uwLCDTick;
uint8_t buf[21];

void LCD_Process(void) {
    if (uwTick - uwLCDTick < 100)return;
    uwLCDTick = uwTick;
    sprintf((char *) buf, "times=%2d,  temp:%d", key_times, key_temp);
    LCD_DisplayStringLine(Line0, buf);
}


/* USER CODE END 0 */

/**
  * @brief  The application entry point.
  * @retval int
  */
int main(void) {
    /* USER CODE BEGIN 1 */

    /* USER CODE END 1 */

    /* MCU Configuration--------------------------------------------------------*/

    /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
    HAL_Init();

    /* USER CODE BEGIN Init */

    /* USER CODE END Init */

    /* Configure the system clock */
    SystemClock_Config();

    /* USER CODE BEGIN SysInit */

    /* USER CODE END SysInit */

    /* Initialize all configured peripherals */
    MX_GPIO_Init();
    MX_DMA_Init();
    MX_USART1_UART_Init();
    /* USER CODE BEGIN 2 */
    __HAL_UART_ENABLE_IT(&huart1, UART_IT_IDLE);

    LCD_Init();
    LCD_Clear(Blue);
    LCD_SetBackColor(Blue);
    LCD_SetTextColor(White);
    /* USER CODE END 2 */

    /* Infinite loop */
    /* USER CODE BEGIN WHILE */
    while (1) {
        /* USER CODE END WHILE */

        /* USER CODE BEGIN 3 */
        LED_Process();
        KEY_Process();
        ADC_Process();
        LCD_Process();
//        HAL_UART_Transmit_DMA(&huart1, Senbuff, sizeof(Senbuff));
//        HAL_Delay(1000);

    }
    /* USER CODE END 3 */
}

/**
  * @brief System Clock Configuration
  * @retval None
  */
void SystemClock_Config(void) {
    RCC_OscInitTypeDef RCC_OscInitStruct = {0};
    RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

    /** Configure the main internal regulator output voltage
    */
    HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1);
    /** Initializes the RCC Oscillators according to the specified parameters
    * in the RCC_OscInitTypeDef structure.
    */
    RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
    RCC_OscInitStruct.HSEState = RCC_HSE_ON;
    RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
    RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
    RCC_OscInitStruct.PLL.PLLM = RCC_PLLM_DIV3;
    RCC_OscInitStruct.PLL.PLLN = 20;
    RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
    RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
    RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
    if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
        Error_Handler();
    }
    /** Initializes the CPU, AHB and APB buses clocks
    */
    RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
                                  | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
    RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
    RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
    RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
    RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;

    if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK) {
        Error_Handler();
    }
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @retval None
  */
void Error_Handler(void) {
    /* USER CODE BEGIN Error_Handler_Debug */
    /* User can add his own implementation to report the HAL error return state */
    __disable_irq();
    while (1) {
    }
    /* USER CODE END Error_Handler_Debug */
}

#ifdef  USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *         where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(uint8_t *file, uint32_t line)
{
  /* USER CODE BEGIN 6 */
  /* User can add his own implementation to report the file name and line number,
     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

